The climate panel warns of starvation, plus a judge asks if anyone cares what the Affordable Care Act says.

ANOTHER CLIMATE WARNING Summarizing the latest warning from the United Nations' Intergovernmental Panel on Climate Change, the New York Times reports that "the worst is yet to come." This is of course the message of every climate warning, since the global-warming thesis is that emissions of greenhouse gases now will cause dire consequences in the future. But what's new here is an emphasis on one potential consequence. "In particular, the report emphasized that the world's food supply is at considerable risk — a threat that could have serious consequences for the poorest nations." Yet according...